LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Kia
>>
2002
>>
Optima L4-2.4L
>>
Repair and Diagnosis
>>
Maintenance
>>
Filters
>>
Oil Filter
>>
Technical Service Bulletins
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Oil Filter: Technical Service Bulletins
Expand All (for easy ctrl-f)
Collapse All
Engine - Aftermarket Oil Filter Usage
Engine - Engine Noise w/Aftermarket Oil Filters
Engine - Low Oil Pressure Warning Light ON at Low Speed
Engine - Flickering Oil Pressure Lamp